596
SD1885
CH1 counter
type monitor
CH1 counter
type monitor
This register stores a value indicating the counter type for
high-speed counter of CH1 set by the parameter.
Counter selection is disabled (fixed at "0") when a value
stored to CH1 operation mode monitor (SD1884) is other
than "1" (normal mode).
• 0: Linear counter
• 1: Ring counter
S (Every
END
processing)
New LCPU
SD1886
CH1 selected
counter
function
CH1 selected
counter
function
This register stores a value indicating the selected counter
function for high-speed counter of CH1 set by the parameter.
Counter selection is disabled (fixed at "0") when a value
stored to CH1 operation mode monitor (SD1884) is other
than "1" (normal mode).
• 0: Count disabling function
• 1: Latch counter function
• 2: Sampling counter function
• 3: Count disabling/preset function
• 4: Latch counter/preset function
S (Every
END
processing)
New LCPU
SD1887
CH1 error
code
CH1 error
code
This register stores the error code of an error occurred in
CH1.
S (Every
END
processing)
New LCPU
SD1888
CH1 warning
code
CH1 warning
code
This register stores the warning code of a warning occurred
in CH1.
S (Every
END
processing)
New LCPU
SD1900,
SD1901
CH2 current
value
CH2 current
value
• This register stores the current counter value of CH2 at
END processing.
• When the ICCNTRD2 instruction is executed, this register
is updated by the current value at that moment.
The current value is updated at END processing and by the
ICCNTRD2 instruction only when Normal Mode is set for
Operation Mode Setting (high-speed counter function
parameter). The range of a value that can be read is from -
2147483648 to 2147483647.
S (Every
END
processing/
Instruction
execution)
New LCPU
SD1902
CH2 status
monitor
CH2 status
monitor
This register stores each status of CH2.
S (Every
END
processing)
New LCPU
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPUD9
Corresponding
CPU
b2 b1 b0b3b4b8 b5b15
0 0/1 0/1 0/1 0/1
0/1 0/1
b6
0/1
b7
0/1
to
Addition/subtraction
0: Addition
1: Subtraction
Underflow detection flag
0: Not detected
1: Detected
Overflow detection flag
0: Not detected
1: Detected
Sampling flag
0: Not operating
1: Operating
Frequency
measurement flag
0: Not operating
1: Operating
Rotation speed
measurement flag
0: Not operating
1: Operating
Pulse measurement flag
0: Not operating
1: Operating
PWM output flag
0: Not operating
1: Operating
Fixed to 0.
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